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Fertilizer additives and production thereof

A fertilizer additive and preparation method, applied in fertilizer forms, liquid fertilizers, fertilizer mixtures, etc., can solve problems such as poor activity, failure to meet plant growth needs, and unsatisfactory use effects, to improve quality and meet crop growth. effect of demand

Inactive Publication Date: 2003-01-15
孙国庆 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Chemical fertilizers are often used in agricultural production. The existing chemical fertilizers are highly specific. Even compound fertilizers often cannot contain the essential elements and functional elements needed by plants. The activity is poor and the use effect is not satisfactory.
There is no compound fertilizer additive that can meet the needs of plant growth

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] One ton of this fertilizer additive contains the following weights of raw materials,

[0025] Magnesium Sulfate (MgSO 4 ·7H 2 O) 300kg

[0026] Manganese sulfate (MnSO 4 ·7H 2 O) 150kg

[0027] Zinc sulfate (ZnSO 4 ·5H 2 O) 80kg

[0028] Copper Sulfate (CuSO 4 ·5H 2 O) 20kg

[0029] Ferrous Sulfate (FeSO 4 ·7H 2 O) 130kg

[0030] Borax (NaB 4 o 7 10H 2 O) 80kg

[0031] Sodium metasilicate (NaSiO 3 9H 2 O) 30kg

[0032] Sodium Selenite (NaSeO 3 ·5H 2 O) 10kg

[0033] Ammonium molybdate [(NH 4 ) 6 Mo 7 o 24 4H 2 O] 8kg

[0034] Sodium humate (NaHm or NaC) 50kg

[0035] Fulvic acid 12kg

[0036] EDTA Disodium Salt (C 10 h 14 N 2 Na 2 o 8 2H 2 O) 20kg

[0037] Citric acid (C 6 h 8 o 7 ·H 2 O) 20kg

[0038] Baking soda (NaHCO 3 ) 40kg

[0039] Sugar (C 12 h 22 o 11 ·H 2 O) 30kg

[0040] Dried yeast (C 29 h 42 o 23 N 13 P 3 ) 10kg

[0041] Amylase 10kg

[0042] The preparation method of fertilizer additives: After the pr...

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Abstract

The present invention discloses a multiple element fertilizer [powder (containing additive) and liquor] and its production method. It is reasonable in its formulation, and contains the elements necessary for plant growth and functional elements, and is made up by adopting advanced technological process. Said invented fertilizer possesses the functions of regulating plant growth and accelerating germination, etc., and the yield of crops can be raised by 10-15%.

Description

(1) Technical field: [0001] The invention relates to an additive for adding various components to agricultural chemical fertilizers and a preparation method thereof. (two) background technology: [0002] Chemical fertilizers are often used in agricultural production, and the existing chemical fertilizers are highly specific. Even compound fertilizers often cannot contain the essential elements and functional elements needed by plants, and their activity is poor, and the use effect is not satisfactory. There is no compound fertilizer additive that can meet the needs of plant growth. (3) Contents of the invention: [0003] The present invention proposes a multivariate, active and efficient fertilizer additive and a preparation method thereof aimed at the above problems. [0004] The technical scheme of the present invention is: every 1000kg fertilizer additive contains: [0005] Magnesium Sulfate (MgSO 4 ·7H 2 O) 250~310kg [0006] Manganese sulfate (MnSO 4 ·7H 2 O) 1...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G1/00C05G5/23
CPCC05G1/00C05G3/0064C05G5/23
Inventor 孙国庆晏洪苹
Owner 孙国庆
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